The FFC GPIO connector on Nextion Intelligent Series displays is undocumented by Nextion. After an in-depth analysis...
The FFC GPIO connector on Nextion Intelligent Series displays is undocumented by Nextion. After an in-depth analysis and with the support of one of our customers, we verified the full 10-pin connector pinout directly on the hardware. This article covers the pinout, commercial references for connectors and cables, and a downloadable technical document.